2 * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 #include "telescope.h"
22 static void *hash_alloc(size_t, void*);
23 static void *hash_calloc(size_t, size_t, void*);
24 static void hash_free(void*, void*);
27 hash_alloc(size_t len, void *d)
29 if ((d = malloc(len)) == NULL)
35 hash_calloc(size_t nmemb, size_t size, void *d)
37 if ((d = calloc(nmemb, size)) == NULL)
43 hash_free(void *ptr, void *d)
49 tofu_init(struct ohash *h, unsigned int sz, ptrdiff_t ko)
51 struct ohash_info info = {
53 .calloc = hash_calloc,
58 ohash_init(h, sz, &info);
62 tofu_lookup(struct ohash *h, const char *domain, const char *port)
64 char buf[GEMINI_URL_LEN];
67 strlcpy(buf, domain, sizeof(buf));
68 if (port != NULL && *port != '\0' && strcmp(port, "1965")) {
69 strlcat(buf, ":", sizeof(buf));
70 strlcat(buf, port, sizeof(buf));
73 slot = ohash_qlookup(h, buf);
74 return ohash_find(h, slot);
78 tofu_add(struct ohash *h, struct tofu_entry *e)
82 slot = ohash_qlookup(h, e->domain);
83 ohash_insert(h, slot, e);
87 tofu_update(struct ohash *h, struct tofu_entry *e)
91 if ((t = tofu_lookup(h, e->domain, NULL)) == NULL)
94 strlcpy(t->hash, e->hash, sizeof(t->hash));
95 t->verified = e->verified;